Breathing is one of those things you do without even thinking about it, and it's something that most of us probably take for granted. But what's going on underneath the surface? What happens when you take a breath, and what are your lungs doing when you breathe out? Take our respiratory system quiz to check your knowledge.
The Respiratory System Quiz
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- Facts about the Respiratory System
- Anatomy and Physiology of the Respiratory System
- Essentials of Human Anatomy & Physiology: Ch. 13 Guide
- Human Physiology Lecture Notes (Eastern Kentucky University)